Model 2101 / 2103 / 2121 / 2163 / 2164 / 2164A

110/220 VAC Mini Modem Power Supplies

The S.I.Tech 110/220 VAC Power Supplies are designed for use with data communication equipment. They are recommended for use with S.I.Tech models 2105, 2106, 2107, 2150, 2170, 2171, 2505, 2526, and other Mini Bit-Drivers.

CAUTION: These models are recommended for indoor use only.

2101 - 110 VAC to 12 VDC — Male, 300 mA
2103 - 110/220 VAC to 12 VDC — Female, Tempest, 300 mA
2121 - 110 VAC to 12 VDC — Female, 300 mA
2122 - Obsolete, use 2164
2163 - 110/240 VAC to 24 VDC — 3-pin Female, 0.75 Amp
2164 - 110/240 VAC to 12 VDC — Female, 750 mA
2164A - 100/240 VAC to 12 VDC — Female, 1.5 Amp

POLARITY:
Center: +
Outside: - (Ground)